WO2001057377A8 - Moteur energetique a refoulement mecanique - Google Patents

Moteur energetique a refoulement mecanique

Info

Publication number
WO2001057377A8
WO2001057377A8 PCT/FR2001/000309 FR0100309W WO0157377A8 WO 2001057377 A8 WO2001057377 A8 WO 2001057377A8 FR 0100309 W FR0100309 W FR 0100309W WO 0157377 A8 WO0157377 A8 WO 0157377A8
Authority
WO
WIPO (PCT)
Prior art keywords
engine
stroke
gases
restriction
fresh
Prior art date
Application number
PCT/FR2001/000309
Other languages
English (en)
Other versions
WO2001057377A1 (fr
Inventor
Normand Beaudoin
Original Assignee
Normand Beaudoin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Normand Beaudoin filed Critical Normand Beaudoin
Priority to AU31956/01A priority Critical patent/AU3195601A/en
Priority to EP01904026A priority patent/EP1171698B1/fr
Priority to CA002420070A priority patent/CA2420070A1/fr
Priority to DE60115771T priority patent/DE60115771D1/de
Priority to AT01904026T priority patent/ATE313011T1/de
Publication of WO2001057377A1 publication Critical patent/WO2001057377A1/fr
Publication of WO2001057377A8 publication Critical patent/WO2001057377A8/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F02B33/14—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder working and pumping pistons forming stepped piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B35/00—Engines characterised by provision of pumps for sucking combustion residues from cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/04—Charge admission or combustion-gas discharge
    • F02B53/08—Charging, e.g. by means of rotary-piston pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F02B75/30—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with one working piston sliding inside another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Golf Clubs (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Lorsque l'on regarde les principaux types de moteurs commerciaux sur le marché, qu'ils soient à deux temps, à quatre temps ou encore de type rotatif, l'on constate que, et c'est là un lieu commun, ces moteurs sont très polluants. La raison principale de cet état de fait réside dans la difficulté de construire des filtres des gaz usés qui n'offriraient pas de restriction. Cette difficulté peut cependant être surmontée en produisant un moteur lui-même capable de supporter un haut niveau de restriction. La présente solution technique présente donc plusieurs réalisations permettant au moteur d'accepter un haut taux de restriction et par conséquent une filtration plus dense. Ces diverses réalisations techniques établissent de façon nouvelle le parcours des gaz à travers le moteur. Dans la présente solution ce n'est pas d'abord l'alimentation en gaz neufs qui est visée, mais plutôt l'absorption des gaz usés, puis leur évacuation qui constituent le premier temps de ce moteur. En effet, les gaz usés sont d'abord évacués vers l'extérieur, à travers deux étapes successives. En effet, les gaz sont évacués vers l'extérieur de façon pompée, et cetteévacuation crée, à son tour un vide qui succionne de nouveaux gaz brûlés qui à leur tour aspirent finalement des gaz neufs. Ces techniques ont aussi l'avantage de produire des moteurs deux temps mus seulement au gaz, et par conséquent plus propres et plus efficaces.
PCT/FR2001/000309 2000-02-02 2001-02-01 Moteur energetique a refoulement mecanique WO2001057377A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU31956/01A AU3195601A (en) 2000-02-02 2001-02-01 Mechanical discharge self-supercharging engine
EP01904026A EP1171698B1 (fr) 2000-02-02 2001-02-01 Moteur surmontant la contre-pression échappement
CA002420070A CA2420070A1 (fr) 2000-02-02 2001-02-01 Moteur energetique a refoulement mecanique
DE60115771T DE60115771D1 (de) 2000-02-02 2001-02-01 Auspufgegendruck überwindender Motor
AT01904026T ATE313011T1 (de) 2000-02-02 2001-02-01 Auspufgegendruck überwindender motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002297393A CA2297393A1 (fr) 2000-02-02 2000-02-02 Moteur energetique antirefoulement
CA2,297,393 2000-02-02

Publications (2)

Publication Number Publication Date
WO2001057377A1 WO2001057377A1 (fr) 2001-08-09
WO2001057377A8 true WO2001057377A8 (fr) 2001-10-25

Family

ID=4165179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2001/000309 WO2001057377A1 (fr) 2000-02-02 2001-02-01 Moteur energetique a refoulement mecanique

Country Status (8)

Country Link
US (1) US20020159902A1 (fr)
EP (1) EP1171698B1 (fr)
CN (1) CN1227452C (fr)
AT (1) ATE313011T1 (fr)
AU (1) AU3195601A (fr)
CA (1) CA2297393A1 (fr)
DE (1) DE60115771D1 (fr)
WO (1) WO2001057377A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2310489A1 (fr) 2000-05-23 2001-11-23 Normand Beaudoin Moteur energetique a double niveaux
US20050231978A1 (en) * 2004-03-23 2005-10-20 Kvenvold Anthony M High efficiency low power LED backlighting system for liquid crystal display
EP1933006A1 (fr) * 2006-12-14 2008-06-18 Richard Weiss Construction de cylindre à chambre 3, 5, 7, 9, 11 etc. (élargissement jusqu'à la limite de résistance du matériau possible)
US8215268B2 (en) * 2008-12-19 2012-07-10 Claudio Barberato Three-stroke internal combustion engine, cycle and components
US8251025B2 (en) 2009-08-17 2012-08-28 Grail Engine Technologies, Inc. Two-stroke engine
CN101709669B (zh) * 2009-11-26 2011-07-27 汪荣林 燃烧室废气可外排的内燃机活塞装置
US9127616B2 (en) 2012-10-09 2015-09-08 Federal-Mogul Corporation Piston assembly and method of making a piston
CN103291445A (zh) * 2013-07-08 2013-09-11 张廷山 一种单冲程旋转内燃机
US9638100B2 (en) 2015-04-16 2017-05-02 Mabrouk Telahigue Engine
US9885281B2 (en) * 2016-06-13 2018-02-06 Ford Global Technologies, Llc Engine system with two pistons
RU2638419C1 (ru) * 2016-06-30 2017-12-13 Александр Тихонович Зыбин Двухтактный двигатель внутреннего сгорания
EP3507471A4 (fr) * 2016-08-30 2020-06-03 Mercier, Cesar Moteur à deux temps à soupapes actionnées par pression d'air près du point mort bas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1433650A (en) * 1921-02-02 1922-10-31 A L Powell Power Co Inc Internal-combustion engine
CH112460A (fr) * 1924-11-05 1925-11-02 Smith Whaley William Burroughs Procédé de travail de moteur à combustion interne lente et moteur à combustion interne pour la mise en oeuvre de ce procédé.
US1606479A (en) * 1926-01-25 1926-11-09 Midgley Roy Internal-combustion engine
US1851530A (en) * 1929-10-02 1932-03-29 Stewart Walter Scott Internal combustion engine
CH553918A (fr) * 1971-09-08 1974-09-13 Milisavljevic Milorad Moteur thermique.
US3993029A (en) * 1972-07-05 1976-11-23 Wankel Gmbh Method of operating a compound supercharged rotary piston engine
US4185597A (en) * 1978-03-06 1980-01-29 Cinquegrani Vincent J Self-supercharging dual piston engine apparatus
JPS64321A (en) * 1987-06-19 1989-01-05 Mitsubishi Motors Corp Four cycle internal combustion engine
ATE172003T1 (de) * 1995-05-03 1998-10-15 Richard Weiss 3-kammer-zylinder

Also Published As

Publication number Publication date
CN1366576A (zh) 2002-08-28
WO2001057377A1 (fr) 2001-08-09
EP1171698A1 (fr) 2002-01-16
AU3195601A (en) 2001-08-14
CN1227452C (zh) 2005-11-16
DE60115771D1 (de) 2006-01-19
ATE313011T1 (de) 2005-12-15
EP1171698B1 (fr) 2005-12-14
US20020159902A1 (en) 2002-10-31
CA2297393A1 (fr) 2001-08-02

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